40729178

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{171131}}^1$

素因数の和:171157

約数の個数: 16

約数和(自身を含む): 73929024

約数和(自身を除く): 33199846

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 171131, 342262, 1197917, 2395834, 2909227, 5818454, 20364589, 40729178]

約数ペア:

[(1, 40729178), (2, 20364589), (7, 5818454), (14, 2909227), (17, 2395834), (34, 1197917), (119, 342262), (238, 171131)]